package com.zx.shop.dao;

import java.sql.SQLException;
import java.util.List;

import com.zx.shop.bean.User;

public interface IUserDao {
	public int insert(User u) throws SQLException;
	public int deletID(int id) throws SQLException;
	public int update(User g) throws SQLException;
	public User find(String username,String password) throws SQLException ;
	List<User>findAll() throws SQLException;
}
